volume={23},year={2005}@article{Sangeetha2006,author={Sangeetha,V.andPrasad,K.J.Rajendra},doi={10.1002/chin.200650130},issn={03764699},journal={IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry},keywords={1-hydroxycarbazole-2-carbaldehydes,2-acetylfurocarbazoles,Benzocarbazoles,Phenyloxopyran...